Low Pressure Valve VS/oP

The low pressure safety valves type DS/oP, are with a flange connection to the process. They are designed to be mounted on the storage tanks and silos, in particular with powdery materials and granules.
All moving parts are located outside.

DS/oP

Soupape basse-pression DS/oP

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Some other type of low pressure safety valves may reach your need, feel free to contact us.

Application : Protection contre le vide pour réservoirs de stockage et silos

Set pressure range : standard from 2,7 mbar to 300 mbar ; all details are available in the pdf file.

Material :

  • Carbon steel, Stainless steel
  • Gaskets : Perbunan, Viton, PTFE

Connextion :

  • DN50 to DN250 ; for bigger diameters like DN300 to DN700, please contact us.
  • Flanges ISO PN10, PN16, PN40, PN20 (ANSI 150 Lbs)

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Low pressure safety valve in Polyethylen (PE) or Polypropylen (PP)

The valves type DS/ScS, are low pressure safety valves made of polyethylene (PE) or polypropylene (PP) . They are designed to be mounted on the roof of storage tanks.

VS-ScS

Soupape casse-vide en Polyéthylène VS/ScS

Fill free to download the PDF file, the technical form and to contact us by clicking on icons.

Some other type of low pressure safety valves may reach your need, feel free to contact us.

Application : Protection against pressure for storage tanks.

Set pressure range : standard from 2,7 mbar to 85 mbar ;
(details are written in the pdf file)

Material :

  • Polyethylene (PE)
  • Polyprolpylene (PP)

Connection :

  • DN25 to DN200
  • flange connection or weld end

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